Wavlink 500Mbps Power line ethernet adapter extender High-speed Mini plc homeplug network Powerlines PLC Adapter kit AV500

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501_05_03501_02http://s.click.aliexpress.com/e/yZFIYFY501_04
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What types of grinders are there?

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The main types of grinders are disc grinders, rotary grinders and various special grinders. 1. Disc grinding machine It is divided into a single disc and double disc. It is the most common application of dual disc grinder. In a dual disc grinder, a plurality of workpieces are simultaneously placed in a cage between the upper and lower grinding discs, and the cage and the workpiece are moved in parallel by an eccentric or planetary mechanism belt action plane. The lower grinding disc rotates, and the upper grinding disc parallel thereto can be rotated or reversely rotated with the lower grinding disc, and can be transferred up and down to press the workpiece (pressure adjustable). In addition, the upper grinding disc can be rotated by an angle with the rocker arm on the column to load and unload the workpiece. The twin disc grinder is mainly used for processing two parallel faces,...
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Stepper motor running current and subdivision drive settings

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The  stepper motor  defaults to one step to 1.8° angle, 360/1.8=200 pulses, so the stepper motor defaults to 200 pulses, but in some mechanisms the precision is high, 1.8° is not suitable, so there is The subdivision settings on the drive, for example, a 1000 (or 5) subdivision on the drive, that is, the angle is reduced by 5 times, that is, 1.8/5 = 0.36, which means that the angle of the motor is 0.36° per step. This precision is increased by a factor of five. The current, the stepper motor has a rated current, for example, the rated current of a click is 4A, if you select 2.25A on the drive, then the motor’s strength can not reach its original torque, but you set it to 5A Although the strength is large, the relative motor heat is also increased. The current setting needs to be set according to the actual situation. Generally, a small load has a low current and a small current, while a high load requires a large current. There are no mathematical formulas, which are al...
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What Makes the SMC5-5-N-N an Ideal Standalone 5-Axis CNC Controller?

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  What is the SMC5-5-N-N CNC Controller? The SMC5-5-N-N controller is a high-performance, 5-axis CNC controller designed for users who want reliable motion control without the complexity of PC-based systems. This compact, all-in-one unit features a built-in LCD interface and eliminates the need for an external computer, making it ideal for standalone operations. With intuitive controls and versatile compatibility, it’s becoming the go-to solution for modern workshops that value simplicity and efficiency. Why Use an Offline CNC Controller Without a PC? Choosing a CNC controller that doesn't need a PC gives makers more freedom and flexibility. An offline CNC controller like the SMC5-5-N-N offers plug-and-play capability for compact spaces, remote worksites, and educational environments. The setup is faster, and it reduces the dependency on software updates or operating system compatibility, ideal for users who want a hassle-free experience. How Does the SMC5-5-N-N Work? At...
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